---
product_id: 14351219
title: "Bar's Leaks Rislone 4740 Hy-per Diesel Complete Fuel System Treatment, 16.9 oz, 1-Pack"
brand: "rislone"
price: "₱2474"
currency: PHP
in_stock: true
reviews_count: 8
url: https://www.desertcart.ph/products/14351219-bars-leaks-rislone-4740-hy-per-diesel-complete-fuel-system
store_origin: PH
region: Philippines
---

# Boosts power Stabilizes fuel Cleans injectors Bar's Leaks Rislone 4740 Hy-per Diesel Complete Fuel System Treatment, 16.9 oz, 1-Pack

**Brand:** rislone
**Price:** ₱2474
**Availability:** ✅ In Stock

## Summary

> 🚀 Fuel Your Journey with Confidence!

## Quick Answers

- **What is this?** Bar's Leaks Rislone 4740 Hy-per Diesel Complete Fuel System Treatment, 16.9 oz, 1-Pack by rislone
- **How much does it cost?** ₱2474 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/14351219-bars-leaks-rislone-4740-hy-per-diesel-complete-fuel-system)

## Best For

- rislone enthusiasts

## Why This Product

- Trusted rislone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smoke Be Gone:** Eliminates black smoke and rough idling for a smoother drive.
- • **Easy Application:** Use anytime in a nearly full tank for hassle-free maintenance.
- • **Revitalize Your Ride:** Cleans injectors, valves, and combustion chambers for peak performance.
- • **Universal Compatibility:** Safe for all diesel engines, including ULSD and Bio Diesel.
- • **Power Up Your Performance:** Boosts cetane levels for enhanced power and fuel efficiency.

## Overview

Bar's Leaks Rislone 4740 Hy-per Diesel Complete Fuel System Treatment is a powerful 16.9 oz solution designed to clean and protect your diesel engine's fuel system. It enhances performance by cleaning injectors and valves, boosts cetane levels, and stabilizes fuel, making it suitable for all diesel engines, including those with advanced emission systems. This treatment is easy to use and can significantly improve your vehicle's efficiency and longevity.

## Description

Bar's Leaks Rislone 4740 Hy-per Diesel Complete Fuel System Treatment, 16.9 oz, 1-Pack

## Features

- Cleans injectors, valves and the combustion chamber. Boosts Cetane, power, performance and mileage. Stabilizes fuel, lubricates and protects.
- Helps eliminate black smoke, fuel gelling, clogged injectors, rough idle and hard starts. Works equally well in trucks, SUV’s and passenger car diesel applications.
- Increases power, performance, mileage and saves fuel by lubricating the complete fuel system. Safe to use on vehicles which have converters, DPF particulate filters, or DEF systems.
- Designed to work with all diesel engines and diesel fuels including Ultra Low Sulfur Diesel (ULSD), Bio Diesel and off road Diesel Fuel.
- Use anytime in a nearly full tank, or add to tank and then fill with up to 35 gallons of diesel fuel. For smaller tanks (10-18 gallons, use 1/2 bottle pouring equal amounts from each side. Larger tanks use one bottle for every 30 gallons of fuel.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Rislone |
| Brand | Rislone |
| Model | 4740 |
| Item Weight | 1.1 pounds |
| Product Dimensions | 8.6 x 3.6 x 3.2 inches |
| Country of Origin | USA |
| Item model number | 4740 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 4740 |

## Images

![Bar's Leaks Rislone 4740 Hy-per Diesel Complete Fuel System Treatment, 16.9 oz, 1-Pack - Image 1](https://m.media-amazon.com/images/I/713lvIMozHL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: 6.0 power stroke is better but not 100%. Will it damage engine by running a few consecutive treated tanks?**
A: 6.0 Power Stroke is an oil additive.  Rislone 4740 is a Diesel fuel additive.  Have been using it for a Yanmar engine for many years without problems.

**Q: Can be used for a diesel electric generator?**
A: This diesel fuel additive complies with the federal low sulfur content requirements for use in diesel motor vehicles and non-road engines. We would recommend that you use the amount stated on the directions depending on the tank capacity of the generator. If the tank is 10-18 gallons we recommend a half of a bottle. If over that you may use a full bottle. 

Please call 800-345-6572, Monday - Friday 8am to 5pm eastern time with any other technical questions you may have!

**Q: Can I use for my 2000 Jeep grand cherokee has lots of miles**
A: Hi. Thank you for your question, and for considering Rislone to help with your Jeep Grand Cherokee. As long as your Jeep has a diesel engine, you can safely use this product. It is compatible with all ULSD Diesel, regular Diesel and Bio Diesel engines, as well as all Direct Injected, IDI, Intercooled, Turbocharged, and high-pressure common rail (HPCR) engines. Using Rislone Complete Diesel Fuel System Treatment helps to improve the quality of diesel fuel by increasing its cleaning ability, adding lubrication, removing contaminants, fighting corrosion, and helping to prevent the fuel from gelling & going bad.

If you have any other questions, or need additional information, please feel free to call our Rislone Tech Support Team at 1-800-345-6572. We are available to assist you from 8 am to 5 pm (Eastern time), Monday through Friday.

**Q: how many gallons does this treat?**
A: Each bottle will treat up to 25 gallons of Diesel fuel.... Thank you for a great question! Eric

## Customer Reviews

### ⭐⭐⭐⭐⭐ Absolutely works as advertised!
*by R***K on January 12, 2025*

My 2015 Ram 3500 6.7 Cummins was running really rough after a fuel filters change. At idle there was a regular pulsing swing from 600 rpm to choking. It was clearly being starved of fuel. I put on brand new pair of Fleetguard filters after the new Mopar filters started throwing an injector rail code and put me in limp mode a couple times.The Fleetguard filters cleared the code and no more limp mode. It ran better but something was still wrong. I figured something was clogging the injectors? Let me try this stuff. On the bottle it says it works right away but may need another bottle in severe circumstances.This product cleaned/cleared up that rough pulsing idle within 2 minutes and my 6.7 is running free again! I highly recommend this product!

### ⭐⭐⭐⭐⭐ Amazing item.
*by P***. on July 19, 2020*

I use it every 4800 miles on my diesel engine and it works amazing. Also, adds MPGs and car runs better continuously.

### ⭐⭐⭐ Seemed to make engine run smoother and quieter.
*by S***N on November 2, 2024*

3-STARSThis is a review on Rislone Hy-Per Diesel Complete Fuel System Cleaner, 500ml. I am giving this product a 3-star review. This product did decreased regen frequency from previous additive, which suggests that it may have cleaned the DPF to some degree or enhances combustion action to burn cleaner. No changes to fuel mileage from baseline were noted. I did not get any engine error codes while using this product.I used 1 bottle of Rislone Hy-Per Diesel Complete Fuel System Cleaner, 500ml. I added the 500ml bottle to 32 gallons of fuel.No check engine lights came on. Vehicle showed no adverse affects from additive. So far, this is the only product that seemed to have made the engine run quieter and smoother.Regen mileage interval with NO additives was 384 miles after receiving vehicle from repair shop. Mileage between regens decreased from 384 miles (baseline) to 323 miles. A product used 2 tanks before, dropped mileage interval below baseline mileage. This product gave my vehicle a decrease of 61 mileage between regen intervals compared to baseline numbers. I had previously used Liqui-Moly Diesel Purge 2 tanks prior to this product. Rislone Hy-Per Diesel Complete Fuel System Cleaner gained 25 miles over previously used Wynn’s Turbo Cleaner, relating to regen mileage intervals. I'll base the review on regen mileage gain on previous mileage (not baseline). I did not notice any change in fuel economy. I did not notice any improvement in power.Driving Notes:35 miles driven during regeneration cycleSoot down to 4 grams.EGTs = 556F temperature, normal highway drivingEGTs = 692F temperature during regeneration cycleInjection quantity at idle at baseline=9mmInjection quantity at idle after Rislone Hy-Per Diesel Complete Fuel System Cleaner=7mm#1 #2 #3 #4 #5 #6 #7 #8Injector balance at baseline: -0.5, 0.1, -0.2, 0.9, -0.6, -0.1, 0.0, 0.4Injector balance after additive: -0.9, 1.2, 0.1, 1.0, -0.8, -.04, -0.3, 0.0Less fuel being used at idle.Decreases in regeneration intervals, +25 miles from previous additive.Regen down to 4 grams.No negative affects.Quiet operation and smooth idle.My review is based on product efficiency, any damages to vehicle, check engine lights turning on or off, ability to clear engine codes (if my vehicle has any check engine lights), increase or decrease in mileage, and increase or decrease in regeneration mileage intervals. I will not use price as a factor. You will have determine if product is worth the cost. These products may or may not save you costly repairs or replacement. I cannot determine if these products can or will damage your vehicle.My vehicle has no check engine light or error codes. My vehicle is in good working order with no current issues during this review. My vehicle has over 200,000 miles. This is a stock vehicle, with a stock (OEM) factory tune installed. Just prior to this test, my truck was not performing a regen cycle. Repairs were done which included a new 9th injector, new DPF pressure monitor. The pressure monitor measures pressure before and after the DPF filter. The difference in pressure allow computer to estimate how much soot has accumulated in the DPF filter. A force regen was also performed on my vehicle and a passive regen performed before I received my vehicle from repair shop. Vehicle is performing as it should.Test drive is relatively the same and consistent. 49.5 miles one way, with a drive time of about 56 minutes. There is a gradual 1129 foot elevation gain one way and 1129 elevation loss the opposite way. There is some surface street driving, some freeway driving, and most of drive is highway.Hope this review helps. I will be writing more reviews on other diesel additives. I have some data from other additives for comparison listed below. Most products seemed to help and a couple seemed to worsened DPF performance during testing.You should not compare the towing data for comparison. I have just added it to show that towing will change data. Towing will increase exhaust gas temperatures and should make the DPF more effective. My regen mileage intervals increased, decreasing regen frequency, while towing.There are many factors that affect the DPF performance. The factors that I noticed (on my vehicle) are outside temperature, humidity, and EGTs. Lower temperatures decreased DPF performance. Higher humidity decreased DPF performance. Higher outside temperatures and lower humidity seem to increase DPF performance. Higher EGTs such as towing increased DPF performance.Regeneration Interval Mileage Comparison of Different Additives:baseline (no additive), 384 miles between regeneration intervalsArchoil AR6200 Fuel Treatment, 391 miles between regeneration intervals,+7 mile increase from baseline, +7 mile increase from previous additive(none, baseline)Wynn’s DPF Regenerator, 462miles between regeneration intervals, +78 mile increase from baseline, +71 mile increase from previous additiveSeafoam (high dose), 504 miles between regeneration intervals, +120 mile increase from baseline, +42 mile increase from previous additiveNitrox Clean Cat Diesel, 324 miles between regeneration intervals, -60 mile decrease from baseline, -180 mile decrease from previous additiveArchoil AR6500 pulling trailer in hot weather (not same comparison) , 1075 miles between regeneration intervals, +691 mile increase from baseline, +751 mile increase from previous additiveNitrox Clean Cat Diesel 2nd try, 402 miles between regeneration intervals, +18 mile increase from baseline, +78 mile increase from previous additive(Nitrox Clean Cat Diesel)Liqui Moly Diesel Purge, 265 miles between regeneration intervals, -119 mile decrease from baseline, -137 mile decrease from previous additiveWynn’s Turbo Cleaner, 298 miles between regeneration intervals, -86 mile decrease from baseline, +33 mile increase from previous additiveRislone Hy-Per Diesel, 323 miles between regeneration intervals, -61 mile decrease from baseline, +25 mile increase from previous additiveRislone DPF Clean, 323 miles between regeneration intervals, -61 mile decrease from baseline, 0 mile difference from previous additiveStar Review Legend1 star: Made check engine light turn on or trigger error code(s)2 star: Causes no check engine warnings and no engine error codes. Mileage worsened or DPF regeneration intervals decreased in mileage. DPF regeneration process worsened.3 star: gained less than 50 miles in regen mileage interval, or slight increase in mpg.4 star: gained more than 50, but less than 100 miles in regen mileage interval, or +2 mpg increase5 star: gained more than 100 miles in regen mileage interval, or +3 mpg increase.

## Frequently Bought Together

- Bar's Leaks Rislone 4740 Hy-per Diesel Complete Fuel System Treatment, 16.9 oz, 1-Pack
- Rislone 4784 DEF Crystal Clean™ Diesel DEF & SCR Emissions System Cleaner, 11.8 oz
- Rislone 4780 Diesel DEF Treatment | Prevents AdBlue/DEF Fluid Crystallization, 8 oz

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-27*